查询词典 derivative of a vector
- 与 derivative of a vector 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The curvature of a curve; the magnitude of the derivative of its unit tangent vector with respect to distance on the curve:.
曲线的曲率;为单位切向量对距离取导数所得向量的大小
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DT/ds| The curvature of a curve; the magnitude of the derivative of its unit tangent vector with respect to distance on the curve:|dT/ds
曲线的曲率;为单位切向量对距离取导数所得向量的大小
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It is interesting for him to study the derivative of a vector.
对他来说,研究矢量的导数是很有趣的事。
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It is interesting and enlightening to consider the derivative of a vector.
这对研究矢量的导数来说是重要的,而且富有启发性。
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The vactrix method is further developed, a vectrix Skew-symmetric crossproduct identity is presented and the dyadic form of the derivative of a vector with respect to another vector in terms of vectrix is also offered.
进一步发展了矢阵方法,提出了矢阵叉积算子恒等式及矢量相对于矢量的导数以矢阵表示的并矢形式,并给出了若干应用实例。
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By the procedure, we first use the cosine values of the angle between view vector and normal vector on each vertex as the texture coordinates, through calculation of the dot product of the two vectors. The derivative of radial curvature on the model surface is used as the second pass texture mapping coordinates, by a calculation using Euler formula.
该方法首先通过模型顶点的视线向量和法线向量的点乘积计算其夹角的余弦值,作为第一步的纹理坐标进行映射;再通过欧拉公式计算径向曲率及其方向导数值,作为第二步映射的纹理坐标。
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On the basic theory, some concepts are proposed, such as partial derivative of waveform polynomial, waveform polynomial vector, delay matrix, multiple valued Boolean process, conditional sensitization, waveform distance with crosstalk and three-dimentional Boolean process. And based on these concepts, a sensitization theorem for sequential circuits and the transition numbers theorems for waveform polynomial are proposed; the model and data structure for the representation and manipulation of waveform polynomial are proposed.
基础理论方面,提出波形多项式偏导、波形多项式向量、延时矩阵、多值Boolean过程、条件可敏化、考虑串绕的波形距离及三维Boolean过程等概念,并在此基础上提出时序电路的敏化定理、波形多项式描述跳变数的定理以及波形多项式的多项式符号表示与运算的模型和数据结构。
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This article which points out the importance of the partial derivative of the unit vector through the common mistakes in the vector analysis and carries on the analysis of the practical examples enables the general scholars to have a comprehensive understanding to this question.
通过矢量分析中常见的错误,指出了单位矢量的偏导数在矢量分析中的重要性,并举出实例进行分析,旨在使广大学者对这一问题有一个深刻的认识。
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Vector derivative ; matrix ; the plane complex movement of a particle
矢量导数;矩阵;动点的平面复合运动
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The algorithm uses the six-dimensional Legendre orthogonal coefficients to form a vector for describing the shape of glottal flow derivative.
该方法将声门波导数波形在6维正交勒让德坐标系中的投影构成了描述其形状的特征矢量,并采用基于GMM的概率分类加权转换算法,使每个特征矢量的转换规则可由多个类所对应的规则的线性加权组合得到,可以使转换性能得到较大的提高。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。